Cracked heels may be caused by chronic eczema, simple chafing, tinea pedis, etc. Specific treatment programs should be targeted according to the cause of the disease. 1. Chronic eczema: If the cracked heel is caused by chronic eczema, you can use topical amorphophallus hydrochloride cream, tacrolimus ointment and so on, and you can also take oral loratadine tablets, cetirizine hydrochloride tablets and other medications for treatment. 2. Simple cracking: If it is simple heel cracking, you can use warm water to soak your feet or local hot compresses, you can also apply urea ointment, salicylic acid ointment and other drugs for treatment. 3. Tinea pedis: this is due to fungal infection caused by cracked heels, can be used locally miconazole cream, ketoconazole cream, terbinafine cream, etc., but also oral itraconazole capsules, terbinafine tablets and other drugs for treatment. The causes of cracked heels are more, when the symptoms appear, you should go to the hospital in time for examination and diagnosis, to clarify the cause of the disease, under the guidance of a professional doctor to standardize the use of drugs or other targeted treatment.